30355436042 has 8 divisors (see below), whose sum is σ = 45533894016. Its totient is φ = 15177471372.

The previous prime is 30355436029. The next prime is 30355436053. The reversal of 30355436042 is 24063455303.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 30355435993 and 30355436011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170993 + ... + 299915.

It is an arithmetic number, because the mean of its divisors is an integer number (5691736752).

Almost surely, 2^30355436042 is an apocalyptic number.

30355436042 is a deficient number, since it is larger than the sum of its proper divisors (15178457974).

30355436042 is a wasteful number, since it uses less digits than its factorization.

30355436042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246652.

The product of its (nonzero) digits is 129600, while the sum is 35.

The spelling of 30355436042 in words is "thirty billion, three hundred fifty-five million, four hundred thirty-six thousand, forty-two".